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2 years ago

A pair of shoes is on sale for 20% off the regular price of $72.50. How much will the customer pay with the 20% markdown?

Mathematics

1 answer:

topjm [15]2 years ago

6 0

Answer:

72.50/100 X 80 = 58

total cost with mark down $58

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A group of students held a fundraiser last year and raised $950 for charity. this year, they raised $1,045. what is the percent

podryga [215]

% change = (new value - old value)/old valu x 100 = (1,045 - 950)/950 x 100 = 95/950 x 100 = 0.1 x 100 = 10%

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3 years ago

Read 2 more answers

What is the area of AXYZ?

kotegsom [21]

Answer:

14 sq inches

Step-by-step explanation:

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2 years ago

Which equation is the inverse of 2(x - 2)2 = 8(7 + y)?

Marina86 [1]

Answer:

The inverse of $2(x - 2)^2 = 8(7 + y)$ is $y=\sqrt{(4x+28)}+2$

Step-by-step explanation:

Given equation : $2(x - 2)^2 = 8(7 + y)$

$\Rightarrow \frac{2(x-2)^2}{8}=7+y\\\Rightarrow \frac{2(x-2)^2}{8}-7=y$

Replace x with y and y with x

So, $\Rightarrow \frac{2(y-2)^2}{8}-7=x\\\Rightarrow \frac{2(y-2)^2}{8}=x+7\\\Rightarrow 2(y-2)^2=8(x+7)\\\Rightarrow (y-2)^2=4(x+7)\\\Rightarrow (y-2)=\sqrt{4(x+7)}\\\Rightarrow y=\sqrt{4(x+7)}+2\\\Rightarrow y=\sqrt{4x+28)}+2$

So, Option C is correct

Hence The inverse of $2(x - 2)^2 = 8(7 + y)$ is $y=\sqrt{(4x+28)}+2$

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2 years ago

Plsplsplsplspsplsplsplsplsplsplspslpslpls

Norma-Jean [14]

Answer:

X= 6!

Step-by-step explanation:

7 is half of 14

6 is half of 12

Have a great day!

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2 years ago

Sharon drops a rubber ball from a height of 48 feet. Every bounce sends the

Reil [10]

Answer:

1.75 feet

Step-by-step explanation:

48 ÷ 2 = 14

14 ÷ 2 = 7

7 ÷ 2 = 3.5

3.5 ÷ 2 = 1.75

3 0

2 years ago